Key Research: ••• UBS upgrades HGG LN & SDA1V FH, GS downgrades SPT LN & CORA NA, UBS downgrades LRE LN • Commerzbank upgrades WCH GY, JPM upgrades ADP FP & downgrades FFtA GY, Baader downgrades BEI GY ••• Kepler initiates F IM (reduce) & HAW GY (buy), Nordea downgrades VWS DC, Exane upgrades CBK GY ••• Investec u